Home > Term: Rescaled Range (R/S)
Rescaled Range (R/S)
The analysis developed by H.E. Hurst to determine long-memory effects and fractional Brownian motion. Rescaled range analysis measures how the distance covered by a particle increases as we look at longer and longer time scales. For Brownian motion, the distance covered increases with the square root of time. A series which increases at a different rate is not random. See: Anti-persistence, Fractional Brownian Motion, Hurst Exponent, Persistence, Joseph Effect, Noah Effect.
- Jenis Kata: noun
- Industri / Domain: Layanan keuangan
- Kategori: Keuangan secara umum
- Company: Bloomberg
0
Penulis
- Jessehe
- 40.13% positive feedback